-
-
Notifications
You must be signed in to change notification settings - Fork 3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
df3bcdd
commit 4565d8d
Showing
3 changed files
with
493 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,174 @@ | ||
/*************************************************************************** | ||
qgslayoutguidewidget.cpp | ||
------------------------ | ||
begin : July 2017 | ||
copyright : (C) 2017 by Nyall Dawson | ||
email : nyall dot dawson at gmail dot com | ||
***************************************************************************/ | ||
/*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
***************************************************************************/ | ||
|
||
#include "qgslayoutguidewidget.h" | ||
#include "qgslayout.h" | ||
#include "qgslayoutview.h" | ||
#include "qgsdoublespinbox.h" | ||
#include "qgslayoutunitscombobox.h" | ||
|
||
QgsLayoutGuideWidget::QgsLayoutGuideWidget( QWidget *parent, QgsLayout *layout, QgsLayoutView *layoutView ) | ||
: QgsPanelWidget( parent ) | ||
, mLayout( layout ) | ||
{ | ||
setupUi( this ); | ||
setPanelTitle( tr( "Guides" ) ); | ||
|
||
mHozProxyModel = new QgsLayoutGuideProxyModel( mHozGuidesTableView, QgsLayoutGuide::Horizontal, 0 ); | ||
mHozProxyModel->setSourceModel( &mLayout->guides() ); | ||
mVertProxyModel = new QgsLayoutGuideProxyModel( mVertGuidesTableView, QgsLayoutGuide::Vertical, 0 ); | ||
mVertProxyModel->setSourceModel( &mLayout->guides() ); | ||
|
||
mHozGuidesTableView->setModel( mHozProxyModel ); | ||
mVertGuidesTableView->setModel( mVertProxyModel ); | ||
|
||
mHozGuidesTableView->setEditTriggers( QAbstractItemView::AllEditTriggers ); | ||
mVertGuidesTableView->setEditTriggers( QAbstractItemView::AllEditTriggers ); | ||
|
||
|
||
mHozGuidesTableView->setItemDelegateForColumn( 0, new QgsLayoutGuidePositionDelegate( mLayout, mHozProxyModel ) ); | ||
mHozGuidesTableView->setItemDelegateForColumn( 1, new QgsLayoutGuideUnitDelegate( mLayout, mHozProxyModel ) ); | ||
|
||
mVertGuidesTableView->setItemDelegateForColumn( 0, new QgsLayoutGuidePositionDelegate( mLayout, mVertProxyModel ) ); | ||
mVertGuidesTableView->setItemDelegateForColumn( 1, new QgsLayoutGuideUnitDelegate( mLayout, mVertProxyModel ) ); | ||
|
||
connect( mAddHozGuideButton, &QPushButton::clicked, this, &QgsLayoutGuideWidget::addHorizontalGuide ); | ||
connect( mAddVertGuideButton, &QPushButton::clicked, this, &QgsLayoutGuideWidget::addVerticalGuide ); | ||
|
||
connect( mDeleteHozGuideButton, &QPushButton::clicked, this, &QgsLayoutGuideWidget::deleteHorizontalGuide ); | ||
connect( mDeleteVertGuideButton, &QPushButton::clicked, this, &QgsLayoutGuideWidget::deleteVerticalGuide ); | ||
|
||
connect( layoutView, &QgsLayoutView::pageChanged, this, &QgsLayoutGuideWidget::pageChanged ); | ||
pageChanged( 0 ); | ||
} | ||
|
||
void QgsLayoutGuideWidget::addHorizontalGuide() | ||
{ | ||
std::unique_ptr< QgsLayoutGuide > newGuide( new QgsLayoutGuide( QgsLayoutGuide::Horizontal, QgsLayoutMeasurement( 0 ) ) ); | ||
newGuide->setPage( mPage ); | ||
mLayout->guides().addGuide( newGuide.release() ); | ||
} | ||
|
||
void QgsLayoutGuideWidget::addVerticalGuide() | ||
{ | ||
std::unique_ptr< QgsLayoutGuide > newGuide( new QgsLayoutGuide( QgsLayoutGuide::Vertical, QgsLayoutMeasurement( 0 ) ) ); | ||
newGuide->setPage( mPage ); | ||
mLayout->guides().addGuide( newGuide.release() ); | ||
} | ||
|
||
void QgsLayoutGuideWidget::deleteHorizontalGuide() | ||
{ | ||
Q_FOREACH ( const QModelIndex &index, mHozGuidesTableView->selectionModel()->selectedIndexes() ) | ||
{ | ||
mHozGuidesTableView->closePersistentEditor( index ); | ||
if ( index.column() == 0 ) | ||
mHozProxyModel->removeRow( index.row() ); | ||
} | ||
} | ||
|
||
void QgsLayoutGuideWidget::deleteVerticalGuide() | ||
{ | ||
Q_FOREACH ( const QModelIndex &index, mVertGuidesTableView->selectionModel()->selectedIndexes() ) | ||
{ | ||
mVertGuidesTableView->closePersistentEditor( index ); | ||
if ( index.column() == 0 ) | ||
mVertProxyModel->removeRow( index.row() ); | ||
} | ||
} | ||
|
||
void QgsLayoutGuideWidget::pageChanged( int page ) | ||
{ | ||
mPage = page; | ||
|
||
// have to close any open editors - or we'll get a crash | ||
|
||
// qt - y u no do this for me? | ||
Q_FOREACH ( const QModelIndex &index, mHozGuidesTableView->selectionModel()->selectedIndexes() ) | ||
{ | ||
mHozGuidesTableView->closePersistentEditor( index ); | ||
} | ||
Q_FOREACH ( const QModelIndex &index, mVertGuidesTableView->selectionModel()->selectedIndexes() ) | ||
{ | ||
mVertGuidesTableView->closePersistentEditor( index ); | ||
} | ||
|
||
mHozProxyModel->setPage( page ); | ||
mVertProxyModel->setPage( page ); | ||
mPageLabel->setText( tr( "Guides for page %1" ).arg( page + 1 ) ); | ||
} | ||
|
||
|
||
QgsLayoutGuidePositionDelegate::QgsLayoutGuidePositionDelegate( QgsLayout *layout, QAbstractItemModel *model ) | ||
: mLayout( layout ) | ||
, mModel( model ) | ||
{ | ||
|
||
} | ||
|
||
QWidget *QgsLayoutGuidePositionDelegate::createEditor( QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index ) const | ||
{ | ||
QgsDoubleSpinBox *spin = new QgsDoubleSpinBox( parent ); | ||
spin->setMinimum( 0 ); | ||
spin->setMaximum( 1000000 ); | ||
spin->setDecimals( 2 ); | ||
spin->setShowClearButton( false ); | ||
connect( spin, static_cast < void ( QgsDoubleSpinBox::* )( double ) > ( &QgsDoubleSpinBox::valueChanged ), this, [ = ]( double v ) | ||
{ | ||
// we want to update on every spin change, not just the final | ||
setModelData( index, v, QgsLayoutGuideCollection::PositionRole ); | ||
} ); | ||
return spin; | ||
} | ||
|
||
void QgsLayoutGuidePositionDelegate::setModelData( QWidget *editor, QAbstractItemModel *model, const QModelIndex &index ) const | ||
{ | ||
QgsDoubleSpinBox *spin = qobject_cast< QgsDoubleSpinBox * >( editor ); | ||
model->setData( index, spin->value(), QgsLayoutGuideCollection::PositionRole ); | ||
} | ||
|
||
void QgsLayoutGuidePositionDelegate::setModelData( const QModelIndex &index, const QVariant &value, int role ) const | ||
{ | ||
mModel->setData( index, value, role ); | ||
} | ||
|
||
QgsLayoutGuideUnitDelegate::QgsLayoutGuideUnitDelegate( QgsLayout *layout, QAbstractItemModel *model ) | ||
: mLayout( layout ) | ||
, mModel( model ) | ||
{ | ||
|
||
} | ||
|
||
QWidget *QgsLayoutGuideUnitDelegate::createEditor( QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index ) const | ||
{ | ||
QgsLayoutUnitsComboBox *unitsCb = new QgsLayoutUnitsComboBox( parent ); | ||
connect( unitsCb, &QgsLayoutUnitsComboBox::changed, this, [ = ]( int unit ) | ||
{ | ||
// we want to update on every unit change, not just the final | ||
setModelData( index, unit, QgsLayoutGuideCollection::UnitsRole ); | ||
} ); | ||
return unitsCb; | ||
} | ||
|
||
void QgsLayoutGuideUnitDelegate::setModelData( QWidget *editor, QAbstractItemModel *model, const QModelIndex &index ) const | ||
{ | ||
QgsLayoutUnitsComboBox *cb = qobject_cast< QgsLayoutUnitsComboBox *>( editor ); | ||
model->setData( index, cb->unit(), QgsLayoutGuideCollection::UnitsRole ); | ||
} | ||
|
||
void QgsLayoutGuideUnitDelegate::setModelData( const QModelIndex &index, const QVariant &value, int role ) const | ||
{ | ||
mModel->setData( index, value, role ); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,96 @@ | ||
/*************************************************************************** | ||
qgslayoutguidewidget.h | ||
---------------------- | ||
begin : July 2017 | ||
copyright : (C) 2017 by Nyall Dawson | ||
email : nyall dot dawson at gmail dot com | ||
***************************************************************************/ | ||
/*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
***************************************************************************/ | ||
|
||
#ifndef QGSLAYOUTGUIDEWIDGET_H | ||
#define QGSLAYOUTGUIDEWIDGET_H | ||
|
||
#include "ui_qgslayoutguidewidgetbase.h" | ||
#include "qgspanelwidget.h" | ||
#include <QStyledItemDelegate> | ||
|
||
|
||
class QgsLayoutView; | ||
class QgsLayout; | ||
class QgsLayoutGuideProxyModel; | ||
|
||
class QgsLayoutGuideWidget: public QgsPanelWidget, private Ui::QgsLayoutGuideWidgetBase | ||
{ | ||
Q_OBJECT | ||
public: | ||
QgsLayoutGuideWidget( QWidget *parent, QgsLayout *layout, QgsLayoutView *layoutView ); | ||
|
||
private slots: | ||
|
||
void addHorizontalGuide(); | ||
void addVerticalGuide(); | ||
|
||
void deleteHorizontalGuide(); | ||
void deleteVerticalGuide(); | ||
|
||
void pageChanged( int page ); | ||
|
||
private: | ||
|
||
QgsLayout *mLayout = nullptr; | ||
QgsLayoutGuideProxyModel *mHozProxyModel = nullptr; | ||
QgsLayoutGuideProxyModel *mVertProxyModel = nullptr; | ||
int mPage = 0; | ||
|
||
}; | ||
|
||
|
||
class QgsLayoutGuidePositionDelegate : public QStyledItemDelegate | ||
{ | ||
Q_OBJECT | ||
|
||
public: | ||
|
||
QgsLayoutGuidePositionDelegate( QgsLayout *layout, QAbstractItemModel *model ); | ||
|
||
protected: | ||
QWidget *createEditor( QWidget *parent, const QStyleOptionViewItem & /*option*/, const QModelIndex &index ) const override; | ||
void setModelData( QWidget *editor, QAbstractItemModel *model, const QModelIndex &index ) const override; | ||
|
||
void setModelData( const QModelIndex &index, const QVariant &value, int role ) const; | ||
|
||
private: | ||
|
||
QgsLayout *mLayout = nullptr; | ||
QAbstractItemModel *mModel = nullptr; | ||
}; | ||
|
||
class QgsLayoutGuideUnitDelegate : public QStyledItemDelegate | ||
{ | ||
Q_OBJECT | ||
|
||
public: | ||
|
||
QgsLayoutGuideUnitDelegate( QgsLayout *layout, QAbstractItemModel *model ); | ||
|
||
protected: | ||
QWidget *createEditor( QWidget *parent, const QStyleOptionViewItem & /*option*/, const QModelIndex &index ) const override; | ||
void setModelData( QWidget *editor, QAbstractItemModel *model, const QModelIndex &index ) const override; | ||
|
||
void setModelData( const QModelIndex &index, const QVariant &value, int role ) const; | ||
|
||
private: | ||
|
||
QgsLayout *mLayout = nullptr; | ||
|
||
QAbstractItemModel *mModel = nullptr; | ||
}; | ||
|
||
#endif // QGSLAYOUTGUIDEWIDGET_H |
Oops, something went wrong.